HP OfficeJet Pro 8120 User Guide - Page 6

Fix Wi-Fi Direct connection, Dynamic Security Enabled Printers

Page 6 highlights

Case K: Shared voice/fax line with computer dial-up modem and voice mail 72 Run the fax test ...74 8 Manage cartridges ...75 Dynamic Security Enabled Printers ...75 Tips for handling cartridges and printhead...75 Check estimated ink levels ...76 Order cartridges ...76 Replace cartridges ...76 Store supply user data ...79 Cartridge warranty information ...79 9 Solve a problem ...81 Jams and paper-feed issues...81 Possible jam locations...81 Remove jammed paper...82 Reset the printer ...88 Learn how to avoid paper jams...88 Solve paper-feed problems ...89 Printer is unable to print ...90 Printing issues ...90 Fix problems with page not printing (unable to print)...90 Fix print quality issues...91 Copy and scan issues...92 Fax issues ...92 What to do if the fax test failed...92 Troubleshoot fax problems ...95 Fax reports ...98 Network and connection issues...99 Fix Wi-Fi connection...99 Fix Wi-Fi Direct connection ...100 Fix Ethernet connection ...100 Restore original network settings ...101 Printer hardware issues ...101 The printer shuts down unexpectedly...101 Printhead alignment fails ...101 Resolve printer failure ...101 Understand printer reports ...102 Print a printer report...102 Printer maintenance ...102 Clean the scanner glass ...102 Clean the exterior ...104 Clean the document feeder ...104 Maintain the printhead and cartridges ...105 Restore settings ...106 vi

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136

Case K: Shared voice/fax line with computer dial-up modem and voice mail
.................................................................
72
Run the fax test
..........................................................................................................................................................................
74
8
Manage cartridges
...................................................................................................................................................................................
75
Dynamic Security Enabled Printers
..................................................................................................................................................
75
Tips for handling cartridges and printhead
.....................................................................................................................................
75
Check estimated ink levels
................................................................................................................................................................
76
Order cartridges
..................................................................................................................................................................................
76
Replace cartridges
..............................................................................................................................................................................
76
Store supply user data
.......................................................................................................................................................................
79
Cartridge warranty information
........................................................................................................................................................
79
9
Solve a problem
.......................................................................................................................................................................................
81
Jams and paper-feed issues
..............................................................................................................................................................
81
Possible jam locations
...............................................................................................................................................................
81
Remove jammed paper
.............................................................................................................................................................
82
Reset the printer
........................................................................................................................................................................
88
Learn how to avoid paper jams
................................................................................................................................................
88
Solve paper-feed problems
......................................................................................................................................................
89
Printer is unable to print
...........................................................................................................................................................
90
Printing issues
.....................................................................................................................................................................................
90
Fix problems with page not printing (unable to print)
..........................................................................................................
90
Fix print quality issues
...............................................................................................................................................................
91
Copy and scan issues
..........................................................................................................................................................................
92
Fax issues
.............................................................................................................................................................................................
92
What to do if the fax test failed
................................................................................................................................................
92
Troubleshoot fax problems
......................................................................................................................................................
95
Fax reports
..................................................................................................................................................................................
98
Network and connection issues
........................................................................................................................................................
99
Fix Wi-Fi connection
...................................................................................................................................................................
99
Fix Wi-Fi Direct connection
.....................................................................................................................................................
100
Fix Ethernet connection
..........................................................................................................................................................
100
Restore original network settings
.........................................................................................................................................
101
Printer hardware issues
...................................................................................................................................................................
101
The printer shuts down unexpectedly
..................................................................................................................................
101
Printhead alignment fails
.......................................................................................................................................................
101
Resolve printer failure
.............................................................................................................................................................
101
Understand printer reports
.............................................................................................................................................................
102
Print a printer report
................................................................................................................................................................
102
Printer maintenance
.........................................................................................................................................................................
102
Clean the scanner glass
..........................................................................................................................................................
102
Clean the exterior
....................................................................................................................................................................
104
Clean the document feeder
...................................................................................................................................................
104
Maintain the printhead and cartridges
.................................................................................................................................
105
Restore settings
................................................................................................................................................................................
106
vi